Trenton Sargent, 28, pleaded guilty to one count of violation of the Endangered Species Act, one count of destruction of United States property, and one count of felon in possession of a firearm.

Sentencing is scheduled for Oct. 25. The maximum penalty for Endangered Species Act, a criminal misdemeanor, is up to one year in prison and up to a $50,000 fine. The maximum penalty for destroying United States property and being a felon in possession of a firearm, both felonies, is up to ten years in prison and up to a $250,000 fine per count.

Devils Hole, a detached unit of Death Valley National Park, is located in Amargosa Valley, Nevada, within a 40-acre parcel of National Park Service land surrounded by the Ash Meadows National Wildlife Refuge. Devils Hole is the only location in the world where Devils Hole pupfish exist in the wild. They are the descendants of fish that inhabit an ancient lake that once covered Death Valley.

According to court documents, Sargent admitted, that on April 30, 2016, he and two co-defendants rammed the fence surrounding Devils Hole with their ATV, severely damaging the gate. Then, Sargent, a felon prohibited from possessing firearms, fired a Mossbert 500 shotgun at the padlock on the gate, attempting to gain access.

After their attempts were unsuccessful, the men scaled the fence. Once in the enclosed area, they destroyed a sensor center for cameras and equipment for the area, and destroyed a video surveillance camera belonging to the National Park Service.

Then, Sargent went into the water. By stepping onto the Devils Hole shallow shelf, he smashed pupfish eggs and larvae pupfish during the peak spawning season for pupfish, who lay their eggs on the shallow shelf.

Two other men, Edgar Reyes, 37, of North Las Vegas, and Steven Schwinkendorf, 31, of Pahrump, who were with Sargent at Devils Hole during the time of the crimes, previously pleaded guilty
to destruction of government property and violation of the Endangered Species Act. They were each sentenced to one year probation.

The investigation was conducted by the National Park Service, the U.S. Fish and Wildlife Service, and the Nye County Sheriff’s Office. The case is being prosecuted by Assistant U.S. Attorney Tony Lopez.

Copyright 2018 Scripps Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.